At TIANYI, we have three fully-equipped independent workshops used for production of various chemical products like Brominated Polystyrene (BPS), Tetrabromobisphenol A (TBBA) and Decabromodiphenyl Ethane (DBDPE). To ensure our raw materials are of superior quality, we conduct a diverse range of tests. From the reaction of various raw materials to washing, heating and drying, the entire manufacturing process is safely conducted under strict supervision of quality control inspectors. Our finished products are packed into bags with great care. Then they are all transferred to a warehouse, where our warehouse manager inventories and organizes all products for expedited delivery.

Two large workshops are utilized to manufacture diphenyl ether and potassium nitrate. They accomplish the entire process from the reaction of raw materials to washing, boiling, drying, discharging and packaging.

With a complete range of production facilities, we produce and process our products, such as DAAM and ADH, based on users’ requirements. When it comes to storing the finished products, we normally maintain a completely dry warehouse. Our wide range of products have been classified and stored in different regions. They are kept clean, tidy and easily accessible. Each year we are able to produce 1,200 tons of diacetone acrylamide (DAAM) as well as 1,000 tons of adipic acid dihydrazide (ADH).

Our corporation has the in-house capability to produce inorganic bromide, formate and oilfield drilling fluid. The manufacturing base currently spans more than 133,000 square meters. With the hard-working efforts of over 200 employees, we have achieved annual sales of more than 300,000,000 RMB. This has solidified our position as China’s largest production base for drilling and completion fluids. Currently, the Tianyi range of products is organized into three series, including: 1. Inorganic bromides: calcium bromide, zinc bromide, sodium bromide, potassium bromide, ammonium bromide, hydrobromic acid and so forth, with annual output of 50,000 tons; 2. Formate: potassium formate and sodium formate, with annual output of 30,000 tons

Manufacturing at TIANYI Chemical

BPS Production Workshop
Brominated polystyrene production workshop

Raw material reactor

Washing system

Fluidized bed dryer

Brominated polystyrene (BPS) discharging unit

TBBA Production Workshop
Raw material reactor

Washing unit

Tetrabromobisphenol A (TBBA) drying system

DBDPE Production Workshop
Decabromodiphenyl Ethane (DBDPE) production workshop

Raw material reactor

Washing system

Lab interior

Conducting a preliminary inspection on raw material

Raw material analyzer

Gas chromatograph

Ultraviolet spectrophotometer

Thermogravimetric analyzer

Manufacturing at CHEMIDEA

DAAM Production Workshop
Diacetone Acrylamide (DAAM) production workshop

Raw material reactor

Drying unit

Diacetone Acrylamide (DAAM) discharging unit

Diacetone Acrylamide (DAAM)
Diacetone Acrylamide (DAAM)

Product packaging area

Manufacturing at Lingang

Diphenyl Ether Production Workshop
Diphenyl ether reactor

Diphenyl ether washing area

Diphenyl ether drying unit

Diphenyl ether production record

Potassium Nitrate Production Workshop
Potassium nitrate production workshop

Raw material reactor

Cooling crystallization unit

Centrifuge and buffer device

Those materials that have been discharged are packed into bags.

Finished Products Warehouse
Potassium nitrate warehouse

Diphenyl ether warehouse

Manufacturing at TIANXIN

Solids Production Line
Solids production line

Skilled operators are packing solid products into bags.

Liquid Production Line

Finished Products Warehouse
Ammonium bromide warehouse

Solid bromides warehouse

Liquid zinc bromides warehouse